3-Nitrophenyl β-D-galactopyranoside, with the CAS number 3150-25-2, is a synthetic compound commonly used as a substrate in biochemical assays, particularly for the detection of β-galactosidase activity. This compound features a galactopyranoside moiety linked to a 3-nitrophenyl group, which imparts specific chemical properties. It is typically a white to pale yellow crystalline solid that is soluble in water and organic solvents, making it versatile for laboratory applications. Upon hydrolysis by β-galactosidase, it releases 3-nitrophenol, which can be quantified spectrophotometrically, allowing for the measurement of enzyme activity. The presence of the nitro group enhances the compound's reactivity and provides a chromogenic response, which is crucial for visualizing enzymatic reactions. Additionally, 3-Nitrophenyl β-D-galactopyranoside is stable under standard laboratory conditions but should be stored properly to maintain its integrity. Its use in research and diagnostics underscores its importance in enzymology and molecular biology.

3-Nitrophenyl β-D-galactopyranoside

3150-25-2: 3-Nitrophenyl β-D-galactopyranoside, 3-nitrophenyl beta-D-galactopyranoside, Galactopyranoside, m-nitrophenyl, Galactopyranoside, m-nitrophenyl, β-D-, m-Nitrophenyl beta-D-galactopyranoside, m-Nitrophenyl β-D-galactopyranoside, m-Nitrophenyl β-D-galactoside, m-Nitrophenyl β-galactoside, β-D-Galactopyranoside, 3-nitrophenyl, Galactopyranoside, m-nitrophenyl, β-D-, 3-Nitrophenyl β-D-galactopyranoside, β-D-Galactopyranoside, 3-nitrophenyl, m-Nitrophenyl β-D-galactopyranoside

CAS 3150-25-2: 3-Nitrophenyl β-D-galactopyranoside

3-Nitrophenyl b-D-galactopyranoside

Ref: 7W-GC0392

3-Nitrophenyl b-D-galactopyranoside

Ref: 3D-EN03268